The Extech EX355, manufactured by Extech, is a versatile handheld digital multimeter with a CAT III 600 V safety rating and a display count of 6000. It offers functions such as voltage and current measurement, making it suitable for both professional and personal use in electrical testing. Typical applications include diagnosing electrical issues, testing circuit continuity, and measuring frequency.
Type |
Handheld multimeter |
A AC reading range (min.) |
0.1µA |
A DC reading range (max.) |
10A |
AC resistance |
10MΩ |
Amperage reading range AC (max.) |
10A |
Amperage reading range DC (min.) |
0.1µA |
Basic accuracy |
0.5% |
Calibrated to |
Manufacturer's standards (no certificate) |
Current reading |
AC/DC |
DC Resistance |
10MΩ |
Dim |
(L x W x H) 56 x 86 x 180 mm |
Display |
Digital |
Display (counts) |
6000 |
Frequency Range |
45 - 400Hz |
Frequency reading range |
10 Hz - 9,999MHz |
Height |
180mm |
Length |
56mm |
Measurement type (details) |
True RMS |
Misc Attribute |
EX355 |
Power supply (details) |
2 AA batteries |
Reading category |
CAT III 600 V |
Reading range - capacity |
0,001 LF 60mF |
Reading range - resistance |
0.1 Ω - 60MΩ |
Temperature reading range (max.) |
+1000°C |
Temperature reading range (min.) |
-40°C |
V AC reading range (max.) |
600V |
V AC reading range (min.) |
0.01mV |
Voltage DC reading range (max.) |
600V |
Voltage metering |
AC/DC |
Voltage reading range DC (min.) |
0.01mV |
Weight |
407g |
Width |
86mm |
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